CN212169373U - Laser welding material feeding unit - Google Patents
Laser welding material feeding unit Download PDFInfo
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- CN212169373U CN212169373U CN202020423487.5U CN202020423487U CN212169373U CN 212169373 U CN212169373 U CN 212169373U CN 202020423487 U CN202020423487 U CN 202020423487U CN 212169373 U CN212169373 U CN 212169373U
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- supporting platform
- laser welding
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- backup pad
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Abstract
The utility model relates to a laser welding material feeding unit, including biserial track, pay-off frame, its technical essential is: the pay-off frame includes the supporting platform with biserial track syntropy, locate the left side of supporting platform top, the right side board, locate the preceding baffle that supporting platform is close to the advancing end, locate accepting of supporting platform tail end and pass through the frame, locate a plurality of extension boards of supporting platform below, locate extension board lower part and biserial track complex gyro wheel, locate the clamping mechanism of left side board or right side board top, accept the transition frame by the transition backup pad, a pair of engaging lug of transition backup pad lower surface is located to the symmetry, with engaging lug articulated constant voltage cylinder, with the terminal articulated supporting wheel of the jar pole of constant voltage cylinder, it constitutes to locate the conveying roller group of transition backup pad top, the transition backup pad is articulated with the supporting platform tail end utilization of folding paper. The problem that the current bigger casing product machined part of volume wastes time and energy when sending to the robot work area is solved to this device, is showing improvement production efficiency.
Description
Technical Field
The utility model relates to a laser welding technical field specifically is a laser welding material feeding unit.
Background
Laser welding is a welding method in which a high-energy laser beam is used as a heat source, radiation is heated to the surface of a material, and the material is melted and joined by heat conduction. Laser welding is widely used because of its advantages of high precision, high efficiency, small heat affected zone, small deformation, etc.
At present, for a machine shell product machined part with a large size, a laser welding head is usually held by a robot to carry out laser welding, but the machine shell product machined part with the large size is time-consuming and labor-consuming when being sent to a robot working area, and the production efficiency is low.
Disclosure of Invention
The utility model aims at providing a simple structure, use reliable laser welding material feeding unit, solved the great casing product machined part of present volume and sent to the problem that wastes time and energy when robot work area, show improvement production efficiency.
The technical scheme of the utility model is that:
the utility model provides a laser welding material feeding unit, is including locating the biserial track of laser welding robot side, along biserial orbital motion's pay-off frame, its technical essential is: the pay-off frame includes with the supporting platform of biserial track syntropy, locate the left and right curb plate of supporting platform top, locate the preceding baffle that supporting platform is close to the forward end, locate supporting platform tail end accept the transition frame, locate a plurality of extension boards of supporting platform below, locate extension board lower part and biserial track complex gyro wheel, locate the clamping mechanism at left side board or right side board top, accept the transition frame by transition backup pad, symmetry locate a pair of engaging lug of transition backup pad lower surface, with engaging lug articulated constant voltage cylinder, with the terminal articulated supporting wheel of the cylinder pole of constant voltage cylinder, locate the conveying roller group of transition backup pad top and constitute, the transition backup pad is folded paper with the supporting platform tail end utilization and is articulated.
The clamping mechanism comprises a reversing speed reducer fixed at the middle section of the left side plate or the right side plate, a swing motor connected with the reversing speed reducer, two horizontal driving shafts connected with two output shafts of the reversing speed reducer, horizontal driving shaft supports arranged at the front end and the rear end of the left side plate or the right side plate, and eccentric wheels uniformly arranged on the two horizontal driving shafts, a to-be-welded part is clamped through the swing of the eccentric wheels to realize positioning, and the two horizontal driving shafts are arranged along the length direction of the supporting platform.
In the laser welding feeding device, the supporting platform is provided with the supporting roller group parallel to the conveying roller group, and the axial leads of the rollers of the conveying roller group and the supporting roller group are parallel to the width direction of the supporting platform.
According to the laser welding feeding device, the proximity switch is arranged at the front end of the double-row track, and the inductor corresponding to the proximity switch is arranged at the position, close to the front end, of the supporting platform.
In the laser welding feeding device, the advancing motors are respectively fixed on the inner sides of the support plates close to the front end and the rear end of the support platform, and a belt transmission mechanism is arranged between an output shaft of each advancing motor and a corresponding wheel shaft of the corresponding roller.
Foretell laser welding material feeding unit, baffle both ends are equipped with the slot respectively before left and right curb plate corresponds to baffle installation and dismantlement before convenient.
The utility model has the advantages that:
1. through the transition backup pad, can go into the pay-off frame with the smooth loading of the great casing product machined part of volume, load the completion back, the constant voltage cylinder no longer receives machined part action of gravity, and the jar pole outrigger plays the transition backup pad, and the pay-off frame is advanced to laser welding robot side along the biserial track, and at this moment, the transition backup pad can not influence the removal with ground contact, convenient quick completion pay-off. The problem of at present, the great casing product machined part of volume wastes time and energy when sending to robot work area is solved, is showing improvement production efficiency.
2. The clamping mechanism is arranged, so that the workpiece can be positioned conveniently, and the production efficiency is further improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a left side view.
In the figure: 1. the device comprises a double-row track, 2 proximity switches, 3 an inductor, 4 a supporting platform, 5 a front baffle, 6 a left side plate, 7 a support, 8 an eccentric wheel, 9 a workpiece to be welded, 10 a horizontal driving shaft, 11 a reversing speed reducer, 12 a swing motor, 13 a supporting roller set, 14 a transition supporting plate, 15 a conveying roller set, 16 a constant pressure cylinder, 17 a supporting wheel, 18 a connecting lug, 19 a supporting plate, 20 a belt transmission mechanism, 21 a forward motor, 22 a right side plate, 23 a laser welding head and 24 a roller.
Detailed Description
As shown in fig. 1 and 2, the laser welding feeding device includes a double-row rail 1 provided on a side of the laser welding robot, and a feeding frame that runs along the double-row rail 1.
The feeding frame comprises a supporting platform 4 in the same direction as the double-row track 1, a left side plate 6, a right side plate 22, a front baffle 5, a bearing transition frame, a plurality of support plates 19, rollers 24 and a clamping mechanism, wherein the left side plate 6 and the right side plate 22 are arranged above the supporting platform 4, the front baffle 5 is arranged on the supporting platform 4 and close to the advancing end, the bearing transition frame is arranged at the tail end of the supporting platform 4, the support plates 19 are arranged below the supporting platform 4, the rollers 24 are arranged on the lower portions of the support plates 19 and matched with. The bearing transition frame is composed of a transition support plate 14, a pair of connecting lugs 18 symmetrically arranged on the lower surface of the transition support plate 14, a constant pressure cylinder 16 hinged with the connecting lugs 18, a support wheel 17 hinged with the tail end of a cylinder rod of the constant pressure cylinder 16 and a conveying roller group 15 arranged above the transition support plate 14, wherein the transition support plate 14 is hinged with the tail end of the support platform 4 through hinges. The supporting platform 4 is provided with a supporting roller set 13 parallel to the conveying roller set 15, and the axial leads of the rollers of the conveying roller set 15 and the supporting roller set 13 are parallel to the width direction of the supporting platform 4. The left and right side plates 6 and 22 are respectively provided with a slot corresponding to the two ends of the front baffle 5 so as to facilitate the installation and the disassembly of the front baffle 5.
The clamping mechanism comprises a reversing speed reducer 11 fixed at the middle section of the left side plate 6, a swing motor 12 connected with the reversing speed reducer 11, two horizontal driving shafts 10 connected with two output shafts of the reversing speed reducer 11, horizontal driving shaft supports 7 arranged at the front end and the rear end of the left side plate 6, and eccentric wheels 8 evenly arranged on the two horizontal driving shafts 10, the workpieces 9 to be welded are clamped through the swing of the eccentric wheels 8 to realize positioning, and the two horizontal driving shafts 10 are arranged along the length direction of the supporting platform 4.
A forward motor 21 is respectively fixed on the inner sides of the support plates 19 close to the front end and the rear end of the supporting platform 4, and a belt transmission mechanism 20 is arranged between an output shaft of the forward motor 21 and a corresponding wheel shaft of the roller 24. The front end of the double-row track 1 is provided with a proximity switch 2, and the supporting platform 4 is provided with an inductor 3 corresponding to the proximity switch 2 near the advancing end.
When the device is used, the feeding frame is moved to a workpiece area to load the workpieces to be welded 9, the carrying transition frame is pressed down, the workpieces to be welded 9 are pushed manually to ascend along the conveying roller set 15 and reach the upper part of the supporting roller set 13, finally, the positioning is carried out in the X direction of the front baffle plate 5, the swing motor 12 is started, the two horizontal driving shafts 10 drive the eccentric wheels 8 to swing, the workpieces to be welded 9 are pushed to move and abut against the right side plate 22, and the Y direction positioning of the workpieces to be welded 9 is realized by the eccentric wheels 8 and the right side plate 22. At this time, the forward motor 21 is started, the carriage advances to the side of the laser welding robot along the double-row rail 1, and when the inductor 3 at the front end of the support platform 4 approaches the proximity switch 2 at the front end of the double-row rail 1, the forward motor 21 is stopped, and the laser welding robot can perform welding operation by holding the laser welding head 23 by hand.
The embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the present invention should be covered by the present patent.
Claims (6)
1. The utility model provides a laser welding material feeding unit, is including locating the biserial track of laser welding robot side, along biserial orbital motion's pay-off frame, its characterized in that: the pay-off frame includes with the supporting platform of biserial track syntropy, locate the left and right curb plate of supporting platform top, locate the preceding baffle that supporting platform is close to the forward end, locate supporting platform tail end accept the transition frame, locate a plurality of extension boards of supporting platform below, locate extension board lower part and biserial track complex gyro wheel, locate the clamping mechanism at left side board or right side board top, accept the transition frame by transition backup pad, symmetry locate a pair of engaging lug of transition backup pad lower surface, with engaging lug articulated constant voltage cylinder, with the terminal articulated supporting wheel of the cylinder pole of constant voltage cylinder, locate the conveying roller group of transition backup pad top and constitute, the transition backup pad is folded paper with the supporting platform tail end utilization and is articulated.
2. The laser welding feed device of claim 1, wherein: the clamping mechanism comprises a reversing speed reducer fixed at the middle section of the left side plate or the right side plate, a swing motor connected with the reversing speed reducer, two horizontal driving shafts connected with two output shafts of the reversing speed reducer, horizontal driving shaft supports arranged at the front end and the rear end of the left side plate or the right side plate, and eccentric wheels uniformly arranged on the two horizontal driving shafts, a to-be-welded part is clamped through the swing of the eccentric wheels to realize positioning, and the two horizontal driving shafts are arranged along the length direction of the supporting platform.
3. The laser welding feed device of claim 1, wherein: and the supporting platform is provided with a supporting roller set parallel to the conveying roller set, and the axial leads of the rollers of the conveying roller set and the supporting roller set are parallel to the width direction of the supporting platform.
4. The laser welding feed device of claim 1, wherein: the front end of the double-row track is provided with a proximity switch, and the supporting platform is provided with an inductor corresponding to the proximity switch near the advancing end.
5. The laser welding feed device of claim 1, wherein: and forward motors are respectively fixed on the inner sides of the support plates close to the front end and the rear end of the support platform, and a belt transmission mechanism is arranged between an output shaft of each forward motor and a corresponding wheel shaft of the corresponding roller.
6. The laser welding feed device of claim 1, wherein: and the left side plate and the right side plate are respectively provided with a slot corresponding to the two ends of the front baffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020423487.5U CN212169373U (en) | 2020-03-30 | 2020-03-30 | Laser welding material feeding unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020423487.5U CN212169373U (en) | 2020-03-30 | 2020-03-30 | Laser welding material feeding unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212169373U true CN212169373U (en) | 2020-12-18 |
Family
ID=73772191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020423487.5U Active CN212169373U (en) | 2020-03-30 | 2020-03-30 | Laser welding material feeding unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212169373U (en) |
-
2020
- 2020-03-30 CN CN202020423487.5U patent/CN212169373U/en active Active
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